EP 0006535 A1 19800109 - Storage-stable solid composition for the preparation of plastics consisting of epoxy resins which are resistant to hydrolysis, their use for the preparation of such plastics and plastics thus produced.
Title (en)
Storage-stable solid composition for the preparation of plastics consisting of epoxy resins which are resistant to hydrolysis, their use for the preparation of such plastics and plastics thus produced.
Title (de)
Lagerfähige, feste Mischung zur Herstellung hydrolysebeständiger Kunststoffe auf Epoxidharzbasis, ihre Verwendung zur Herstellung solcher Kunststoffe und so erhaltene Kunststoffe.
Title (fr)
Composition solide stable au stockage pour la préparation de matières plastiques à base de résine époxy résistant à l'hydrolyse, leur utilisation pour la préparation de telles matières plastiques et matières plastiques ainsi obtenues.
Publication
Application
Priority
CH 682178 A 19780622
Abstract (en)
[origin: US4288565A] Storable, solid mixture of (a) a long-chain epoxide resin which is free from ester groups and has a high epoxide equivalent weight, (b) an epoxide resin which is free from ester groups, contains cyclic structure and two to three epoxide groups in the molecule and has a low epoxide equivalent weight, (c) a triphenol and (d) a curing accelerator and, if desired, a blowing agent. Laminates, foams, compression moulded articles and adhesive bonds which are stable to hydrolysis, resistant to heat distortion and flexible are obtained on heating.
Abstract (de)
Lagerfähige, feste Mischung aus (a) langkettigem, estergruppenfreiem Epoxidharz mit hohem Epoxidäquivalentgewicht, (b) estergruppenfreiem, cyclische Strukturen, im Molekül zwei bis drei Epoxidgruppen aufweisendem Epoxidharz mit einem niederen Epoxidäquivalentgewicht, (c) einem Triphenol, (d) einem Härtungsbeschleuniger und gegebenenfalls einem Treibmittel. Durch Erhitzen werden hydrolysebeständige, wärmeformbeständige und flexible Laminate, Schäume, Preßartikel und Verklebungen erhalten.
IPC 1-7
IPC 8 full level
C08G 59/00 (2006.01); C07C 37/20 (2006.01); C08G 59/06 (2006.01); C08G 59/20 (2006.01); C08G 59/22 (2006.01); C08G 59/32 (2006.01); C08G 59/38 (2006.01); C08G 59/62 (2006.01); C08G 59/68 (2006.01); C08J 9/10 (2006.01); C08L 63/00 (2006.01)
CPC (source: EP US)
C07C 37/20 (2013.01 - EP US); C08G 59/066 (2013.01 - EP US); C08G 59/226 (2013.01 - EP US); C08G 59/32 (2013.01 - EP US); C08G 59/38 (2013.01 - EP US); C08G 59/621 (2013.01 - EP US); C08G 59/68 (2013.01 - EP US); C08J 9/10 (2013.01 - EP US); C08J 2363/00 (2013.01 - EP US)
C-Set (source: EP US)
Citation (search report)
- DE 1595518 A1 19690821 - DOW CHEMICAL CO
- GB 1462536 A 19770126 - UNION CARBIDE CORP
- US 4075260 A 19780221 - TSEN LO KWANG, et al
- GB 1445994 A 19760811 - MARUZEN OIL CO LTD
- US 3373121 A 19680312 - BURGERT BILLY E, et al
- DE 1645556 B2 19750619
Designated contracting state (EPC)
CH DE FR GB IT
DOCDB simple family (publication)
EP 0006535 A1 19800109; EP 0006535 B1 19821201; CA 1163044 A 19840228; DE 2964134 D1 19830105; JP S553500 A 19800111; JP S6244568 B2 19870921; US 4288565 A 19810908
DOCDB simple family (application)
EP 79101928 A 19790613; CA 330206 A 19790620; DE 2964134 T 19790613; JP 7897779 A 19790622; US 4795379 A 19790611